I dropped my iphone 4 in the toilet? - 3

Yeah that sucks anyway i took it apart dried it put it in rice all the phone drying cliches, my phone will vibrate when i turn the switch to make it change to silent mode and it will vibrate when i plug it in, but the screen stays blank, even when i hold the power and home buttons.

It's done. You're powering it up while it's soaking wet inside.

BTW, in case you haven't figured it out - rice does nothing. It's a myth. Even an industrial desiccant won't do anything if you had it powered while wet (if it was on when it went into the bowl, it's finished).

Buy a new one